Steiss J E, Forsyth G
Am J Vet Res. 1984 Jun;45(6):1199-200.
The effect of needle electromyography (EMG) on serum creatine kinase (CK) activity was determined, using clinically normal dogs (males and females; n = 8) and horses (females; n = 8). All animals appeared normal on EMG evaluation. Serum CK was measured before and 4, 24, and 48 hours after EMG. Except for a single 24-hour sample in a dog, the animals did not have abnormally increased serum CK activity after EMG. For dogs and horses, mean values were increased, but within normal range at 4 and 24 hours and returned to base-line values by 48 hours after EMG. For dogs, but not for horses, these CK increases at 4 and 24 hours were significant (P less than 0.05). Most dogs and horses, without neuromuscular disease, did not have serum CK activity above the normal range after EMG.
使用临床健康的犬（雄性和雌性；n = 8）和马（雌性；n = 8），测定了针电极肌电图（EMG）对血清肌酸激酶（CK）活性的影响。在EMG评估中，所有动物均表现正常。在EMG检查前以及检查后4、24和48小时测定血清CK。除了一只犬的一个24小时样本外，动物在EMG检查后血清CK活性没有异常升高。对于犬和马，平均值有所升高，但在4小时和24小时时处于正常范围内，并在EMG检查后48小时恢复到基线值。对于犬，而非马，4小时和24小时时CK的升高具有显著性（P小于0.05）。大多数没有神经肌肉疾病的犬和马在EMG检查后血清CK活性未超出正常范围。
